Lines Matching refs:Z
684 mbedtls_mpi_init( &pt->Z ); in mbedtls_ecp_point_init()
733 mbedtls_mpi_free( &( pt->Z ) ); in mbedtls_ecp_point_free()
789 MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->Z, &Q->Z ) ); in mbedtls_ecp_copy()
816 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z , 0 ) ); in mbedtls_ecp_set_zero()
829 return( mbedtls_mpi_cmp_int( &pt->Z, 0 ) == 0 ); in mbedtls_ecp_is_zero()
843 mbedtls_mpi_cmp_mpi( &P->Z, &Q->Z ) == 0 ) in mbedtls_ecp_point_cmp()
864 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &P->Z, 1 ) ); in mbedtls_ecp_point_read_string()
906 if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 ) in mbedtls_ecp_point_write_binary()
976 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) ); in mbedtls_ecp_point_read_binary()
999 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) ); in mbedtls_ecp_point_read_binary()
1324 if( mbedtls_mpi_cmp_int( &pt->Z, 0 ) == 0 ) in ecp_normalize_jac()
1342 MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &Zi, &pt->Z, &grp->P ) ); in ecp_normalize_jac()
1355 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) ); in ecp_normalize_jac()
1405 MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &c[0], &T[0]->Z ) ); in ecp_normalize_jac_many()
1408 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &c[i], &c[i-1], &T[i]->Z ) ); in ecp_normalize_jac_many()
1428 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &u, &u, &T[i]->Z ) ); in ecp_normalize_jac_many()
1447 mbedtls_mpi_free( &T[i]->Z ); in ecp_normalize_jac_many()
1527 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S, &P->Z, &P->Z ) ); in ecp_double_jac()
1543 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S, &P->Z, &P->Z ) ); in ecp_double_jac()
1571 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &U, &P->Y, &P->Z ) ); in ecp_double_jac()
1576 MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Z, &U ) ); in ecp_double_jac()
1619 mbedtls_mpi T1, T2, T3, T4, X, Y, Z; in ecp_add_mixed() local
1624 if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 ) in ecp_add_mixed()
1627 if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 0 ) == 0 ) in ecp_add_mixed()
1633 if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 1 ) != 0 ) in ecp_add_mixed()
1637 mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z ); in ecp_add_mixed()
1639 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T1, &P->Z, &P->Z ) ); in ecp_add_mixed()
1640 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T2, &T1, &P->Z ) ); in ecp_add_mixed()
1661 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &Z, &P->Z, &T1 ) ); in ecp_add_mixed()
1677 MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Z, &Z ) ); in ecp_add_mixed()
1682 mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z ); in ecp_add_mixed()
1715 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &pt->Z, &pt->Z, &l ) ); in ecp_randomize_jac()
2062 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->Z, 1 ) ); in ecp_mul_comb_core()
2449 MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &P->Z, &P->Z, &grp->P ) ); in ecp_normalize_mxz()
2450 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &P->X, &P->X, &P->Z ) ); in ecp_normalize_mxz()
2451 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &P->Z, 1 ) ); in ecp_normalize_mxz()
2485 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &P->Z, &P->Z, &l ) ); in ecp_randomize_mxz()
2531 MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &A, &P->X, &P->Z ) ); in ecp_double_add_mxz()
2533 MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &B, &P->X, &P->Z ) ); in ecp_double_add_mxz()
2536 MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &C, &Q->X, &Q->Z ) ); in ecp_double_add_mxz()
2537 MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &D, &Q->X, &Q->Z ) ); in ecp_double_add_mxz()
2542 MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mod( grp, &S->Z, &DA, &CB ) ); in ecp_double_add_mxz()
2543 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S->Z, &S->Z, &S->Z ) ); in ecp_double_add_mxz()
2544 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S->Z, d, &S->Z ) ); in ecp_double_add_mxz()
2546 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &R->Z, &grp->A, &E ) ); in ecp_double_add_mxz()
2547 MBEDTLS_MPI_CHK( mbedtls_mpi_add_mod( grp, &R->Z, &BB, &R->Z ) ); in ecp_double_add_mxz()
2548 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &R->Z, &E, &R->Z ) ); in ecp_double_add_mxz()
2596 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->Z, 0 ) ); in ecp_mul_mxz()
2621 MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->Z, &RP.Z, b ) ); in ecp_mul_mxz()
2624 MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->Z, &RP.Z, b ) ); in ecp_mul_mxz()
3064 if( mbedtls_mpi_cmp_int( &pt->Z, 1 ) != 0 ) in mbedtls_ecp_check_pubkey()
3371 mbedtls_mpi_cmp_mpi( &pub->Q.Z, &prv->Q.Z ) ) in mbedtls_ecp_check_pub_priv()
3387 mbedtls_mpi_cmp_mpi( &Q.Z, &prv->Q.Z ) ) in mbedtls_ecp_check_pub_priv()